摘要
目的:探讨生长期,尤其是青春期进行体育运动所获得骨量的增加能否减缓增龄性骨量丢失,预防骨质疏松发生。资料来源:应用计算机检索Medline,EBSCO全文数据库1980-01/2006-06关于运动与生长期骨量的研究文献,检索词"exercise,growing,bone",限定语言种类为English。资料选择:对资料进行初审,选取包含对生长期进行运动干预的研究文献。纳入标准:①生长期人体和动物运动对骨的干预研究。②研究目的为停训和运动量减少后的骨量或骨密度变化的研究。③全文。排除综述文献。资料提炼:共检索到62篇关于运动与生长期骨量的研究文献,最终纳入符合标准的文献30篇。资料综合:关于停训后和运动量减少后骨密度的变化,一些人体研究和动物研究结果存在一定的差异,但两种研究方法均揭示,停训后坚持一定量运动可以使生长期运动所获得的增加骨量得以维持。而且由于生长期运动所增加骨量的部位和增龄性骨吸收的部位是不同的,因此认为生长期进行运动所获得骨量的增加可以维持至老年期。本文拟就运动与生长期骨量的关系作一综述。结论:生长期运动所获得骨量的增加可以维持至老年期,以对抗增龄性的骨量丢失,在预防骨质疏松发生中具有一定意义。
OBJECTIVE： To investigate whether the additional bone mineral gained by exercise in growth period, especially adolescence could alleviate the aging bone loss and prevent osteoporosis.
DATA SOURCES： Articles dated between January 1980 and June 2006 were searched in two computerized online databases, namely Medline and EBSCO with the keywords of ＂exercise, growing, bone＂.
STUDY SELECTION： The data were primarily selected, and only those articles that were ①the study about the effect of exercise in growing period on bone of human being and animal; ②studies about the changes of bone mass or bone density after detraining or reducing exercises; ③with full text. The review articles were eliminated.
DATA EXTRACTION： Among the 62 articles collected from the above-mentioned databases, 25 were accorded with the inclusive criteria.
DATA SYNTHESIS： Although there are some differences in the results between human studies and animal studies about the change of bone mineral density after detraining or reducing exercise, both of them get the same conclusion, that is, the bone mass gained by exercise in growth period will be maintaining if persisting appropriate exercise after detraining training. Moreover, because the sites of bone mass gained in growth period by exercise and resorbed in aging years are different, the bone gained by exercise will be maintaining until old years. In this paper, the correlation between exercise and bone mass during growth period is discussed.
CONCLUSION： The bone mass gained in growth period by exercise could be maintained to senectitude to against the bone loss as aging, so it is an important role in preventing osteoporosis.
出处
《中国组织工程研究与临床康复》
CAS
CSCD
北大核心
2007年第32期6454-6457,共4页
Journal of Clinical Rehabilitative Tissue Engineering Research
